WO2020062610A1 - Armoire de distribution express - Google Patents

Armoire de distribution express Download PDF

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Publication number
WO2020062610A1
WO2020062610A1 PCT/CN2018/121401 CN2018121401W WO2020062610A1 WO 2020062610 A1 WO2020062610 A1 WO 2020062610A1 CN 2018121401 W CN2018121401 W CN 2018121401W WO 2020062610 A1 WO2020062610 A1 WO 2020062610A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
lora
cabinet
serial port
processing module
Prior art date
Application number
PCT/CN2018/121401
Other languages
English (en)
Chinese (zh)
Inventor
任林
Original Assignee
深圳市丰巢科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市丰巢科技有限公司 filed Critical 深圳市丰巢科技有限公司
Publication of WO2020062610A1 publication Critical patent/WO2020062610A1/fr

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
    • G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Definitions

  • the present disclosure relates to the technical field of express boxes, for example, to an express box.
  • the express cabinet includes a main cabinet and multiple sub cabinets.
  • One main cabinet and multiple sub cabinets are used for control.
  • the main cabinet and the sub cabinet are provided with lock control boards, and the main cabinet lock control boards lock multiple sub cabinets.
  • the lock control board between the main cabinet and the auxiliary cabinet is connected through the power cable and the signal control line, and the lock control board of the main cabinet controls and communicates with the lock cabinet of the auxiliary cabinet.
  • the lock control board in the express cabinet mostly adopts Ethernet port or Recommended Standard (RS) 485 communication.
  • RS Recommended Standard
  • Ethernet communication has the problem of unstable packet loss, and the various control lines in the express cabinet are messy and the wiring is inconvenient, which brings trouble to the later maintenance.
  • the disclosure provides a courier cabinet.
  • the main cabinet lock control board and a plurality of auxiliary cabinet lock control boards can wirelessly transmit control instructions through Lora.
  • the transmission method is stable and reliable and simplifies the communication method, reduces the difficulty of wire wiring, and reduces maintenance costs.
  • the disclosure provides a courier cabinet, which includes a main cabinet lock control board and a plurality of auxiliary cabinet lock control boards.
  • the main cabinet lock control board is provided with a first processing module and a first long range (Lora) module.
  • the first Lora module is connected to the first processing module, and a second processing module and a second Lora module are provided on each auxiliary cabinet lock control board, the second Lora module is connected to the second processing module, and the first
  • the Lora module is wirelessly connected to a second Lora module provided on the lock control board of each sub-cabinet, and the first processing module is configured to send a control instruction to the second Lora module corresponding to the control instruction through the first Lora module.
  • the second processing module is configured to control the door magnetic lock of the corresponding auxiliary cabinet to be unlocked when a control instruction is received through the corresponding second Lora module.
  • the express cabinet further includes an industrial control machine configured to send a control instruction to the first processing module;
  • the first processing module includes a first processor, and the first processor includes A first serial port, a plurality of first GPIO ports, a first power supply port, and a first RS485 interface, the first serial port is connected to a first Lora module, and the plurality of first GPIO ports are connected to a door magnetic lock of the main cabinet (for example, multiple The first GPIO port is connected to an independent door magnetic lock interface, and the door magnetic lock independent interface is connected to the door magnetic lock.)
  • the first power supply port is connected to the door magnetic lock and a second processing module provided on each auxiliary cabinet lock control board.
  • the first RS485 interface is connected to an industrial computer.
  • the first Lora module includes a first Lora antenna, a first wireless serial port module, and a first capacitor.
  • the first Lora antenna is connected to an antenna interface of the first wireless serial port module, and the first wireless serial port
  • the first pin of the control interface of the module is connected to the power supply terminal of VCC_3V3, and is grounded through the first capacitor.
  • the third and fourth pins of the control interface are connected to the first serial port of the first processor.
  • the second processing module provided on the locker control board of each auxiliary cabinet includes a second processor, and the second processor includes a second serial port, a plurality of second GPIO ports, and a second power supply port.
  • the second serial port is connected to the second Lora module, a plurality of second GPIO ports are connected to the door magnetic lock of the auxiliary cabinet corresponding to each of the auxiliary cabinet lock control boards, and the second power supply port is connected to each of the auxiliary cabinet lock controls. Door magnetic lock of the auxiliary cabinet corresponding to the board.
  • the second Lora module provided on each auxiliary cabinet lock control board includes a second Lora antenna, a second wireless serial port module, and a second capacitor, and the second Lora antenna is connected to the antenna of the second wireless serial port module.
  • the first pin of the control interface of the second wireless serial port module is connected to the VCC_3V3 power supply terminal and grounded through the second capacitor, and the third pin and the fourth pin of the control interface are connected to the lock cabinet of each auxiliary cabinet
  • the second serial port of the second processor provided on the second Lora antenna is wirelessly connected with the first Lora antenna.
  • the express cabinet further includes a touch display screen, a camera, a scanning head, a printing module, and an industrial computer.
  • the touch display screen, the camera, the scanning head, and the printing module are all connected to an industrial computer.
  • the main cabinet lock control board is connected, wherein the industrial computer is configured to send a control instruction to the first processing module.
  • the main cabinet lock control board transmits control instructions to multiple auxiliary cabinet lock control boards via Lora wireless method, the transmission method is stable and reliable, and the communication method is simplified, the wiring difficulty of the wire is reduced, and the maintenance cost is reduced.
  • FIG. 1 is a structural block diagram of a courier cabinet provided by an embodiment
  • FIG. 2 is a schematic diagram between a main cabinet lock control board and a sub cabinet lock control board in a courier cabinet according to an embodiment
  • FIG. 3 is a structural block diagram of a courier cabinet according to another embodiment
  • FIG. 4 is a structural block diagram of a first processing module in a courier cabinet according to an embodiment
  • FIG. 5 is a circuit diagram of a first Lora module in a courier cabinet according to an embodiment.
  • a courier cabinet provided by the present disclosure includes a main cabinet lock control board 11 and a plurality of auxiliary cabinet lock control boards 12.
  • the main cabinet lock control board 11 is disposed in the main cabinet of the courier cabinet.
  • the cabinet lock control board 12 is disposed in a corresponding auxiliary cabinet of the express cabinet.
  • the main cabinet lock control board 11 is provided with a first processing module 111 and a first Lora module 112, the first Lora module 112 is connected to the first processing module 111, and each sub cabinet lock control board 12 is provided with a first A second processing module (not shown in the figure) and a second Lora module (not shown in the figure), the second Lora module 112 is connected to the second processing module, and the first Lora module 112 is locked with each auxiliary cabinet
  • the second Lora module provided on the control board 12 is wirelessly connected.
  • the first processing module 111 is configured to send a control instruction to the second Lora module corresponding to the control instruction through the first Lora module 112, and the second processing module is configured to receive the control instruction through the corresponding second Lora module. , Control the door magnetic lock of the corresponding auxiliary cabinet to unlock.
  • the main cabinet lock control board 11 provides a working voltage of 12 volts (V) to a plurality of sub cabinet lock control boards 12, and transmits control commands to the multiple sub cabinet lock control boards 12 through a Lora wireless method. It is stable and reliable, and it simplifies the communication method. At the same time, the wireless method is used to replace the wire, which reduces the tediousness of pulling the cables between the main cabinet and multiple secondary cabinets. It also facilitates equipment maintenance and reduces maintenance costs.
  • the express cabinet further includes a touch display, a camera, a scan head, a printing module, and an industrial computer, and the touch display, the camera, the scan head, and a printing module are all connected to the industrial computer of the express cabinet,
  • the industrial computer controls the touch display, camera, scan head and printing module.
  • the touch display and the industrial computer are connected through a Low-Voltage Differential Signaling (LVDS) interface, which is set to complete human-computer interaction
  • the camera is set to capture video images in the express cabinet area
  • the scan head is set to scan
  • the identification information (such as two-dimensional code or bar code) on the parcel is communicated between the industrial computer and the lock cabinet 11 of the main cabinet through RS485. Since the express cabinet does not have multiple RS485 devices at the same time, there will be no protocol conflicts and software. Special treatments.
  • the first processing module 111 includes a first processor U1
  • the first processor U1 includes a first serial port (such as a Universal Asynchronous Receiver / Transmitter, (UART port)), multiple first GPIO (General Input / Output) ports, first power supply port, and first RS485 interface
  • the first serial port is connected to the first Lora module 112
  • the first GPIO port is connected
  • the door magnetic lock of the main cabinet, the first power supply port is connected to the door magnetic lock and the second processing module provided on the lock control board 12 of each auxiliary cabinet, and the first RS485 interface is connected to the industrial computer of the express cabinet.
  • the industrial computer sends a control instruction to the first processing module 111.
  • the control instruction is to control the door magnetic lock of the main cabinet to be unlocked, directly control the relevant door magnetic lock to be unlocked.
  • the control instruction is to control the door magnetic lock of the auxiliary cabinet to be unlocked,
  • the unlocking instruction is sent to the second processing module of the corresponding auxiliary cabinet via Lora wireless.
  • the control method is shown in Figure 2.
  • auxiliary cabinet lock control boards including the left auxiliary cabinet lock control board L1 and the left auxiliary cabinet lock control board L2 to The left auxiliary cabinet lock control board Ln, the right auxiliary cabinet lock control board R1, the right auxiliary cabinet lock control board R2 to the right auxiliary cabinet lock control board Rn) and the main cabinet lock control board can communicate independently, and between multiple auxiliary cabinets Can also be networked to form multi-level transmission control instructions.
  • the first processor U1 may use a 32-bit high-performance microcontroller STM32F407ZET6 of the Cortex-M4 core of ST, or may use other integrated chips with similar functions.
  • STM32F407ZET6 microcontroller, operating frequency is 168 megahertz (Mhz), 512 kilobit (Kb) flash memory (Flash) / 192 + 4Kb static random access memory (Static Random Access Memory (SRAM)).
  • the STM32F407ZET6 microcontroller communicates with the first Lora module 112 through a serial port.
  • the first Lora module 112 includes a first Lora antenna (Antenna, ANT), a first wireless serial port module U2, and a first capacitor C1, and the first Lora ANT is connected to the first The antenna interface of the wireless serial port module U2.
  • the first pin of the control interface of the first wireless serial port module U2 is connected to the power supply terminal of VCC_3V3 and is grounded through the first capacitor C1.
  • the third and fourth pins of the control interface are connected to the first The first serial port of a processor U1.
  • the shape of the first LoraANT is a small pepper-like shape (such as a chili pepper), and is configured to transmit the control instruction sent by the first processing module 111 to the plurality of second Lora modules through the first LoraANT.
  • the first wireless serial port module U2 may use a plug-in module of the type ATX-LORA-01.
  • the plug-in module has a small appearance and an antenna (Sub-Miniature-A, SMA) interface, and the transmission distance is up to 3000. Meters, the maximum transmission power is 20 decibel milliwatts (dBm) (200 milliwatts (mW)), the frequency band is 410-441MHz, with 1MHz as the step channel, a total of 32 channels, which can be modified online through the AT (Attention) instruction Parameters such as speed, transmit power, air speed and working mode, and support firmware upgrade function.
  • dBm decibel milliwatts
  • mW milliwatts
  • a wireless serial port module has 32 channels. Through the wireless serial port module's level-by-level networking, a Lora network can be formed, which can control an unlimited number of auxiliary cabinet lock controls.
  • the 433Mhz frequency is an application-free frequency band.
  • the first Lora module 112 only needs to be configured as a directional transmission module, and each module must be configured with a unique address and the same channel and rate. For a wireless directional transmission, they will not interfere with each other.
  • the sending distance of the first Lora ANT is within a range of 100 meters (M), which will not interfere with the same express cabinet installed in the surroundings.
  • the distance of the first Lora ANT transmitting wireless signals can be controlled within a range of 20 meters, so as to ensure that the control instructions of the main cabinet of the machine will not interfere with the control of the adjacent express cabinets.
  • the second processing module provided on each auxiliary cabinet lock control board 12 includes a second processor, and the second processor includes a second serial port, a plurality of second GPIO ports, and a second power supply port.
  • the second serial port is connected to a second Lora module
  • the second GPIO port is connected to the door magnetic lock of the auxiliary cabinet corresponding to each of the auxiliary cabinet lock control boards 12, and the second power supply port is connected to each of the auxiliary cabinet lock controls.
  • the magnetic lock of the auxiliary cabinet door corresponding to the plate 12.
  • the second Lora module provided on each auxiliary cabinet lock control board 12 includes a second Lora antenna, a second wireless serial port module, and a second capacitor.
  • the second Lora antenna is connected to the antenna interface of the second wireless serial port module.
  • the first pin of the control interface of the two wireless serial port modules is connected to the VCC_3V3 power supply terminal and is also grounded through the second capacitor.
  • the third and fourth pins of the control interface are connected to the first pins provided on the lock control board 12 of each auxiliary cabinet.
  • the second serial port of the two processors, and the second Lora antenna is wirelessly connected with the first Lora ANT.
  • the second processing module may also use a microcontroller with a model number of STM32F407ZET6, and the second wireless serial port module may use a plug-in module with a model number of ATX-LORA-01. Since the second processing module is the same as the first processing module 111 and the second Lora antenna is the same as the first Lora antenna ANT, the composition and principle of the second processing module and the second Lora antenna will not be described in detail here.
  • the wireless serial port module may be an ATK-LORA-V2.0 module.
  • This embodiment uses the Lora wireless transmission method, which simplifies the electrical wiring in the courier cabinet, and only requires a power cord, reducing the difficulty of wiring the wires and reducing maintenance costs. And the control signal is transmitted wirelessly, and the signal transmission is stable and reliable.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une armoire de distribution express basée sur une transmission sans fil Lora, comprenant une carte de commande de verrouillage d'armoire primaire (11) ainsi que de multiples cartes de commande de verrouillage d'armoire secondaire (12). La carte de commande de verrouillage d'armoire primaire (11) est pourvue d'un premier module de traitement (111) et d'un premier module Lora (112). Le premier module Lora (112) est connecté au premier module de traitement (111). Chaque carte de commande de verrouillage d'armoire secondaire (12) est pourvue d'un second module de traitement et d'un second module Lora. Le second module Lora est connecté au second module de traitement. Le premier module Lora (112) est connecté sans fil au second module Lora disposé sur chaque carte de commande de verrouillage d'armoire secondaire (12).
PCT/CN2018/121401 2018-09-27 2018-12-17 Armoire de distribution express WO2020062610A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811132136.2 2018-09-27
CN201811132136.2A CN109243094A (zh) 2018-09-27 2018-09-27 一种基于Lora无线传输的快递柜

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Publication Number Publication Date
WO2020062610A1 true WO2020062610A1 (fr) 2020-04-02

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PCT/CN2018/121401 WO2020062610A1 (fr) 2018-09-27 2018-12-17 Armoire de distribution express

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CN (1) CN109243094A (fr)
WO (1) WO2020062610A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN109300259A (zh) * 2018-12-06 2019-02-01 深圳市丰巢科技有限公司 一种快递柜和快递系统
CN110335455B (zh) * 2019-07-03 2021-04-09 深圳华瑞物联科技有限公司 智能柜的通信处理方法、双通信控制板及存储介质
CN110956758A (zh) * 2019-12-19 2020-04-03 中邮智递科技有限公司 一种快递柜锁控板通信系统以及智能快递柜

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CN205788536U (zh) * 2016-06-22 2016-12-07 常熟理工学院 交互式智能生鲜快递自提柜
CN106548570A (zh) * 2016-11-25 2017-03-29 四川长虹电器股份有限公司 基于模块化设计和按需配置的生鲜自提柜系统
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